The Weather Network
Weather
Maps
News
Video
|
Welcome
Monthly
Forecasts
Current
Hourly
7 Days
14 Days
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Sterling, IL
Content continues below
January
Average Temperature
High
-2°
Feels -6
Low
-11°
Feels -16
Average Precipitation
5 Days
Rain amount
5mm
Snow amount
16cm
Content continues below
Daily Historical Averages
January 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
7°
10
2°
11
-1°
12
5°
13
6°
14
1°
15
-2°
16
-1°
17
-5°
18
-5°
19
-7°
20
-6°
21
-5°
22
-5°
23
-5°
24
25
26
27
28
29
30
31
Forecast
Friday, January 9, 2026
Day
7°
Feels 5
Wind
33 km/h W
Gust
50 km/h
Humidity
65%
P.O.P
30%
Night
-2°
Feels -5
Wind
10 km/h NE
Gust
15 km/h
Humidity
93%
P.O.P
70%
Snow
~1 cm
Historical Averages
Jan 9
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.